Morphing Bracelet Mod can make you moprh into any mobs
This item isn't only used for crafting the bracelet, you can also use this as a weapon for other players.

Another mcpe mod list on this app:
- Mutant Creatures Addon
- Rhex Mutant Creatures Addon

NOTE: This App requires the Minecraft official client on android.
https://play.google.com/store/apps/details?id=com.mojang.minecraftpe

Disclaimer: This application is not affiliated with Mojang AB, the Minecraft name, the Minecraft brand, and all Minecraft property is the property of Mojang AB or a respected owner. According to http://account.mojang.com/documents/brand_guidelines